baber/WOPTO huggingface dataset:
Patent JP-H11172414-A (JP)
Title: Deposition of low resistivity titanium oxynitride film deposited in poststate giving excellent texture to conductive layer
Inventor: BRUCE DAVID GITTELMAN
IPC: C23C14/06
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the fibrous texture of Al deposited in a poststage and to eliminate the need of an annealing state in an another place, in the process of sputtering, by intruding Ti and adding O to a gaseous mixture. SOLUTION: The saturation by nitrogen of a titanium bond is attained in the flow rate ratio between nitrogen and oxygen of 25:1, but, even in the case of the N:O flow rate ratio higher than about 15:1, Ti is allowed to react with N more preferentially than O to form titanium oxynitride layer. The titanium oxynitride layer shows barrier performance more excellent than that of TiN at all barrier deposition temps. The sputtering process is executed at about at least 300 deg.C. As for the formation of the titanium oxynitride barrier layer, Ti coating is deposited on a substrate, and thereon, a film is sputtered from a target in an atmosphere having an N:O flow rate ratio close to that for forming titanium oxynitride, and an Al conductor is deposited on the substrate.
Patent JP-S60101941-A (JP)
Title: Appearance inspection apparatus of semiconductor pellet
Inventor: TAKANO HIDEAKI
IPC: H01L21/66
Filed: 1983-11-07
Abstract: PURPOSE:To eliminate the step for removing difective pellets and directly transfer the pellets to the mounting process by providing a microscope and an injection needle for coating of ink on the upper surface of apparatus, giving the marks in differnet colors or shapes corresponding to the defective pellets and good pellets and counting a number of good pellets in the apparatus for inspecting appearance of a plurality of semiconductor pellets arranged on a movable stage. CONSTITUTION:A sheet 2 to which many semiconductor pellets 1 are attached is placed on the X-Y stage not illustrated and the stage is then shifted in the X-Y directions. In such structure, an objective lens 3 which forms a microscope and an injection needle 4 attached to the cylinder 5 are arranged on the pellets. The appearance of respective pellets 1 are inspected by the lens 3. If defective pellets are found, the defective mode switch is depressed, while when good pellets are found, the good mode switch is depressed in order to attach different ink marks on the relevant pellets with the injection needle 4.
Patent JP-H0746362-A (JP)
Title: Original holding device
Inventor: AOSHIMA SUSUMU
IPC: H04N1/107
Filed: 1993-07-30
Abstract: PURPOSE:To provide an original holding device capable of effectively preventing the movement of an original due to air pressure generated by the opening/ closing of a transparent plate and improving operability. CONSTITUTION:This original holding device is provided with an original placing plate 8 mounted on a supporting stand 1 through plural elastic members 7 and positioning pins 6, a plate-like transparent body 3 arranged on the external surface side of the plate 8 in freely turnable and openable/closable and a transparent body supporting shaft 2 for supporting the body 3 on the plate 8 in freely openable/closable. The rear of the plate 8 is divided by prescribed partition plates 14. Plural vents 8a are formed on the plate 8. The stand 1 is equipped with an air suction mechanism part 20 for setting up the rear of the plate 8 which is divided by the plates 14 to a negative pressure state.
Patent JP-2001030377-A (JP)
Title: Ruled line former and method for forming ruled lines
Inventor: OTSUKA JOJI
IPC: B31B50/25
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a ruled line former which forms ruled lines on a cardboard for forming a paper ware such as a corrugated board sheet so that the cardboard can be folded correctly along a fold line as well as a method for forming ruled lines. SOLUTION: The ruled line former 1 forms ruled lines for folding a cardboard for forming a paper ware in collaboration with a ruled line stamping member 10. In this case, a narrower groove part 2 than the width of an opposite position to the ruled line stamping member 10, is formed and a downward slope face is formed toward the groove part 2, in a wider section than the width of the ruled line stamping member 10, on both sides of the groove part 2.
Patent JP-H0372238-A (JP)
Title: Highly sensitive microscopic multi-wavelength spectroscope
Inventor: ICHIMURA TSUTOMU
IPC: G01J3/44
Filed: 1989-08-12
Abstract: PURPOSE:To enable spectral analysis of very weak emission with a microscopic multi-wavelength by providing an optical system to emit light from a point or a line source which is formed from a microscopic area of a magnified image of a sample or from an area with a certain extent. CONSTITUTION:An optical system 3 which emits light from a microscopic area of a magnified image Sb of a sample S or from an area with a certain extent being limited to a spot or a line makes the light incident on a collimator lens 4 which makes light from the magnified image Sb of the sample S incident on a reflection type diffraction grating 5 being turned into a parallel light beam with a higher parallelism without leaking. Therefore, the diffraction grating 5 delivers sufficient resolutions while diffracting a very weak light. Then, an imaging lens 6 forms an image of the parallel light diffracted by the diffraction grating 5 on an image surface P as spectral image. Then, a spectral analysis is performed with a highly sensitive one-dimensional or two-dimensional detector 7 disposed on the spectral image surface based on the control of a computer 8.
Patent JP-S6186524-A (JP)
Title: Humidifying device fior hot-air space heater
Inventor: HANADA EIICHIRO
IPC: F24F1/00
Filed: 1984-10-04
Abstract: PURPOSE:To prevent excessive temperature rise of a humidifying pan when the humidifying pan is not filled with water and obtain a humidifying amount equivalent to the same upon a large combustion amount even when the combustion amount is small by a method wherein the heat receiving section of a heat transfer tube is provided with a heat receiving amount control means capable of increasing or decreasing a heat receiving area in accordance with the temperature of the heat transfer tube. CONSTITUTION:The heat receiving amount control device 11 is constituted of a spiral bimetal 11a, whose one end is fixed to the heat transfer tube 8, and a shielding plate 11b, fixed to the other end of the bimetal 11a. In case the humidifying pan 9 is filled with water or the combustion amount is small, the temperature of the heat transfer tube 8 is comparatively low and the heat shielding plate 11b does not cover the heat receiving section of the heat transfer tube 8 whereby the heat receiving amount is increased. When all of the water in the humidifying pan 9 is evaporated, the temperature of the bimetal 11a is risen, the shielding plate 11b is turned to cover the heat receiving section of the heat transfer tube 8 by the shielding plate 11b and the heat receiving amount is decreased, therefore, the excessive temperature rises of the heat transfer tube 8 and the humidfying pan 9 will never be caused.
Patent JP-S6364922-A (JP)
Title: Magnetic powder for magnetic recording
Inventor: YAMAMOTO AKIHISA
IPC: C01G51/00
Filed: 1986-09-05
Abstract: PURPOSE:Magnetic powder useful as a magnetic material for magnetic recording, having small lot-to-lot variability, high saturation magnetization and small average particle diameter, consisting of magnetic powder of ferrite of hexagonal system shown by a specific formula and having an average particle diameter in a specific range. CONSTITUTION:Magnetic powder for magnetic recording consisting of ferrite of hexagonal system which is shown by the formula and has 0.01-0.3mu average particle diameter. In the formula, MI is one or more of Ba, Sr, Ca and Pb; MII is Si and/or Sn; MIII is one or more of Ni, Cu, V, Nb, Ta and Zr; (a) is 8-11.8; (b) and (c) are 0.05-2.0; (d) is 0.5-3.0; (e) and (f) are 0.001-3.0; (g) is number of oxygen atoms satisfying valence of other elements. Since the magnetic powder is lamellar particles which have axes tp be readily magnetized on plane C of hexagonal system and magnetic powder having extremely small lot-to-lot variability, higher saturation magnetization than that of well-known magnetic powder and small average particle diameter is obtained when produced in the same operation condition, the magnetic powder is suitable as a magnetic material for magnetic recording.
Patent JP-H0867501-A (JP)
Title: Process for activation of metal hydride
Inventor: MAIKERU EDOWAADO BADEINGU
IPC: H01M4/24
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To make activatable a metal hydride by repeatedly treating a Ni- containing metal with electrical pulses with hydriding potential and dehydriding potential.  
     SOLUTION: A nickel-containing metal in an aqueous solution containing about 30 wt.% KOH is subjected to electrical pulses with hydriding potential of about -1.25 to -1.8 V alternated with electrical pulses of dehydriding potential of about -0.4 to -1.2 V for about from 10 to 1,000 sec each, and this pulse treatment cycle is repeated for about 1 to 36 hours, wherein each cycle is for a period of time sufficient for activating the nickel-containing metal to a desired level. This pulse treatment cycle is for a period of time sufficient for activating about from 0.1 to 10 vol.% of the hydride capacity of the nickel- containing metal. The nickel-containing metal is selected from among ZrCr 2-x Ni x  (0.5<x<2), Zr 7 Ni 10 , LaNi 5 , Ti 2-x Ni x  (0<x<1), Zr 1-x Ti x CrNi (0<x<0.5) or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0742990-A (JP)
Title: Energy saving control of air conditioner in game center
Inventor: KUROKAWA RYUICHI
IPC: F24F7/08
Filed: 1993-07-31
Abstract: PURPOSE:To realize an energy saving operation by a method wherein an indoor unit is driven in a non-ventilated state, a rising operation is finished in comparison of a return temperature and a set room temperature, and also, when enthalpy of return air is lower than that of outdoor air during a cooling operation, an all heat exchanger is driven ratedly. CONSTITUTION:An air conditioner A is provided with a package 1, an electric dust collector 2, a mixing box 3, a suction chamber 4, an air discharging chamber 5 and a rotary all heat exchanger 6. A direct expansion coil 1a of the package 1 is communicated with the electric dust collector 2 through a branching box 1c, and a wind sending fan 1b is communicated with a game center hall through a duct 1d. Until temperature of return air reaches a set room temperature, the air conditioner A is driven to rise up, and after a finish of the rising drive, the air conditioner A is driven to carry out cooling or heating operation. During a cooling operation, if enthalpy of the return air is lowerer than that of outdoor air, an all heat exhanger 6 is driven rately. On the other hand, if the enthalpy of the return air is higher, the all heat exchanger 6 is driven to carry out a heat collection at a temperature a litle lower than the set temperature.
Patent JP-2000045453-A (JP)
Title: Sandwich panel
Inventor: MATSUNAGA AKIO
IPC: B23K35/363
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight sandwich panel which enhances the strength without using a reinforcing material. SOLUTION: This sandwich panel is provided with a pair of surface plates 2, core materials 3 interposed between the surface plates 2, and frame materials 4 interposed between edge parts of the surface plates, and the surface plates 2, the core materials 3, the frame materials 4, the core materials 3 with each other, and the frame materials with each other are joined by brazing. In this case, at least the frame material is formed of an iron member with its surface covered with an aluminium coating 5 and the other members are formed of aluminium materials so that fluoride based flux containing aluminium alloy brazing powder or silicon powder is applied on a brazing surface to form a sandwich panel.
Patent JP-H0372392-A (JP)
Title: Led type guide display device
Inventor: ANDO HIKARI
IPC: G09F9/00
Filed: 1989-08-11
Abstract: PURPOSE:To facilitate maintenance and visual recognition and to display many display contents while changing them by controlling the inclination of the display surface of a display panel in accordance with the angle of incidence of external diffused light. CONSTITUTION:A display surface driving means 27 which inclines and drives a display surface 2A of a display panel 2, an incident light detecting part (photo diode) 22 which detects the quantity of external diffused light incident on the display surface 2A of the display panel 2, and a control means 10 are provided, and this means 10 controls an inclination angle theta of the display surface 2A of the display panel 2 through a display surface driving means 27 so that the quantity of incident external diffused light detected by the incident light detecting part 22 is equal to or smaller than a prescribed value. The quantity of external diffused light incident on the display surface 2A of the display panel 2 is detected, and the inclination angle theta of the display surface 2A of the display panel 2 is so controlled that the detected quantity of external diffused light is equal to or smaller than the prescribed value. Thus, maintenance is facilitated, and display contents are easy for many passengers to visually recognize, and many display contents are displayed while being changed.
Patent JP-S6269705-A (JP)
Title: Antenna system
Inventor: HOSHINO MASAKI
IPC: H01Q1/46
Filed: 1985-09-20
Abstract: PURPOSE:To obtain an antenna system ensuring safety without inducing power source noise in a reception circuit by circularly fitting a thin metallic attaching to the inside of an insulating material on the outer periphery of a home AC power source wiring material. CONSTITUTION:In the strong electric field area of a broadcast wave,the outdoor and indoor wirings of a home power source, and the thin metallic plate 2 circularly surrounding the power source cord 3 of a receiver main body are capacity- linked to the conductive part of the cord 3. If the thin plate 2 is connected to the antenna terminal of the receiver main body through a lead wire 4, the reception of the broadcast wave becomes possible. Here, the thin plate 2 is fixed on the inside of a holder 1 by a thin metallic plate fixing rib 1c, and the cord 3 is also completely fixed by the power cord linkage part 1a of the holder 1. If a fitting claw 1b and its fitting part 1e are fitted, the exposure part of the thin plate 2 disappears. In such a way, the antenna system ensuring safety without inducing the power source noise, etc., can be obtained.
Patent JP-H1151906-A (JP)
Title: Corrosion diagnostic device
Inventor: SHINOSAWA YASUHIKO
IPC: G01N27/90
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To diagnose corrosion in a narrow gap by fitting a flexible sensor provided with a flaw detecting coil at the tip of the flexible substrate of a corrosion diagnostic device to a substrate. SOLUTION: This corrosion diagnostic device 100 is constituted of a flexible sensor 20 provided with a sensor section at the tip, a substrate 20 mounted and fixed with the sensor 10, a height limiting L-shaped plate 30 fitted to the substrate 20, an electric connector 40, and a control arithmetic device 50. A flaw detecting device 100 is mounted on a frame 70, and the device 100 is thrust into it. The tip of the sensor 10 collides with the outer wall of a tube 60 and is thrust to the depth of a gap along the wall face. When a contact section 32 provided on the rise section of the L-shaped plate 30 collides with the outer wall of the tube 60, the thrust of the device 100 is limited.  If the height of the contact section 32 and the distance from the intersection between the perpendicular of the contact section 32 and the back face of the substrate 20 to the tip of the sensor 10 are set to prescribed values, flaw detection can be made at the gap between the tube 60 and the frame 70. Since a sensor element is closely stuck to the surface of the tube 60 by the warp of a flexible substrate 11, a high-accuracy flaw detection result is obtained.
Patent JP-S60100748-A (JP)
Title: Method for measuring deterioration of coated film
Inventor: OKAMOTO SHINGO
IPC: G01R33/60
Filed: 1983-11-08
Abstract: PURPOSE:To enable decision of the superiority in the weatherability of coated films in extremely short time without performing a long-time natural exposure test or the like by capturing the radicals generated by irradiating UV rays to said films to a radical trapping agent and measuring the change in the radicals of the radical trapping agent before and after the irradiation of the UV rays. CONSTITUTION:Respective paints to be compared of superiority in weatherability are coated on the outside of a sample pipe for electronic spin resonance (ESR) measurement by dip coating, spray coating or the like and are cured at an ordinary temp. or by heating to form the cured and coated films. UV rays are mainly irradiated from a light source to the respective coated films to generate radicals having a short life from the coated films. The radicals are captured in a radical trapping agent and thereafter the difference in the amt. of the radicals generated from the radical trapping agent mainly before and after the irradiation of the UV rays is measured with the ESR device. The time when mainly the UV rays are irradiated may be the time until a difference arises in the amt. of the radicals generated from the radical trapping agent and in the case of irradiating the UV rays with, for example, one low pressure mercury-arc lamp (15W), the difference in the amt. of the radicals is distinct if the distance between the light source and the coated films is 15cm and the UV rays are irradiated for about 120hr.
Patent JP-2000041213-A (JP)
Title: Electronic camera
Inventor: SUZUKI TAKESHI
IPC: H04N5/91
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the electronic camera that transits to a reproduction mode at a proper time to reproduce a desired image and that contents can be confirmed even before recording image data to a final storage medium. SOLUTION: The electronic camera is provided with a primary recording means 20 that stores image data obtained by an image pickup means 10 to a primary storage medium 31, secondary recording means 20, 32, 33 that store the image data stored in the medium 31 to a secondary storage medium 33 whose access speed is slower than that of the medium 31, image reproduction circuits 16, 20, 31, 32, 33, 34 that convert the image data expanded image data in the medium 31 into data with a form in matching with a display device 37, and control means 20,  40 use the image reproduction circuits to convert the image data expanded in the medium 31 or having already been expanded into data of required form in response to the operation independently of presence of unrecorded image data stored in the medium 31 or without awaiting end of the operation of storing unrecorded image data to the medium 33 when a reproduction operation is conducted by a reproduction operation member.
Patent JP-S6269930-A (JP)
Inventor: NINOMIYA SHINJI
IPC: A01F12/46
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0878238-A (JP)
Title: Toroidal core winding method
Inventor: KITAHARA MITSUHARU
IPC: H01F41/08
Filed: 1994-09-02
Abstract: PURPOSE: To provide a toroidal core winding method capable of lessening a toroidal core in dispersion of characteristics and dispensing with a wire winding process, wherein a cutout is provided to a printed board, a toroidal core is inserted into the cutout, a pattern connection board equipped with a pattern is made to span the cutout to fit the toroidal core with a winding pattern. CONSTITUTION: A winding pattern 3 is formed on a printed board 2, a square cutout 4 is provided to the printed board 2, a toroidal core 1 is inserted in the square cutout 4, a pattern connecting board 6 provided with a pattern is made to span the cutout 4 penetrating through the center hole of the toroidal core 1 and connected to the winding pattern 3 on the printed board 2 so as to equip the toroidal core 1 with a winding wire.
Patent JP-2000038400-A (JP)
Title: Homeobox gene from zebra fish
Inventor: HIRANO TOSHIO
IPC: C12N15/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein having activities such as causing the formation of an organizer in the embryo of Xenopus and zebra fish in a cellular, non-self-sustained state and determining a dorso-ventral axis. SOLUTION: This new protein is the dharma protein comprising an amino acid sequence of the formula. The protein is obtained e.g. by subjecting the extract from cells or tissue (e.g. embryos of vertebrate) supposed to be expressing the protein to affinity chromatography using the antibody binding to the protein, or by producing the protein through culturing host cells transformed with a DNA encoding the protein. The protein is expected to be useful e.g. as a marker for teratogenicity evaluation system of substances, a nerve growth enhancer for the amelioration of peripheral nerve disorder, or the like. A neutralizing antibody to the protein and an antisense nucleic acid inhibiting the expression of the gene of the protein have possibility to show anti-cancer activity through the inhibition of its angiogenesis.
Patent JP-H0259772-A (JP)
Title: Image forming device
Inventor: HOSAKA HIROSHI
IPC: G03G15/01
Filed: 1988-08-25
Abstract: PURPOSE:To decrease the color slurring in the carrying direction of transferring paper for each color by detecting the width and spacing of a pattern for measuring for each color, and when the width of a pattern for measuring is not the length within the specified range, not recognizing it as a pattern. CONSTITUTION:A reflecting type sensor 27 is provided as a pattern image detecting means on the down stream side of the traveling direction of a transferring belt 21. As to the measuring of the misalignmemt amount, following a measuring starting signal from a system controller 30, a detected pattern outputting circuit 37, detecting circuit 38, and an arithmetic circuit 39 are activated. Then, at the arithmetic circuit 39, the measured misalignment amount is converted to a compensating timing, the output starting timing from a delay memory circuit 34 of the image data from Y, M, and C are adjusted, and the writing out timing is compensated. Therefore, in each recording device, images for patterns visualized by signals from the detected pattern outputting circuit 37, when each transferred onto a transferring belt 21, are each spaced apart by (a). Thus the color slurring in the carrying direction of a transferring paper of each color can be decreased.
Patent JP-H0491938-A (JP)
Title: Laminated structure with flow path therein
Inventor: NAGASE NOBORU
IPC: B32B15/00
Filed: 1990-08-07
Abstract: PURPOSE:To form easily a hole even if a structural body has an inner hole with a complicated shape and to make processing of the hole easy by laminating and bonding a plurality of sheet-like bodies having the hole with a specified shape. CONSTITUTION:In an electromagnetic directional control valve provided with a switch part 2, under a condition where a sprue 12 closes main ports 9a and 9b, oil does not flow to either port. Then, for example, under a condition where an oil is fed to a solenoid port 5 from a solenoid part 1, the oil is transferred to a driving part 3 through a sub-solenoid port 5a and a sprue 12 is moved in the left, direction by the force of the oil, the main port 9b, by-pass communicating port 10b, a by-pass port 10 and a sub-port 7 and made to communicate. Therefore, the oil flows through these communicating path of flow.